Home / 4,391.48-6,059.40-2,622.44

Finding the Fourth Proportional to 4,391.48, 6,059.40 and 2,622.44

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Solution

The fourth proportional to 4,391.48, 6,059.40 and 2,622.44 is: 3,618.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391.48 : 6,059.40 = 2,622.44 : x
  2. Step 2: Convert to fraction form
    4,391.48/6,059.40 = 2,622.44/x
  3. Step 3: Cross multiply
    4,391.48x = 6,059.40 × 2,622.44
  4. Step 4: Simplify right side
    4,391.48x = 15,890,412.94
  5. Step 5: Solve for x
    x = 15,890,412.94/4,391.48
  6. Step 6: Final answer
    x = 3,618.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.